2554894080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1231

約数の個数: 216

約数和(自身を含む): 8887696272

約数和(自身を除く): 6332802192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 576, 640, 681, 720, 768, 908, 960, 977, 1135, 1152, 1280, 1362, 1440, 1816, 1920, 1954, 2043, 2270, 2304, 2724, 2880, 2931, 3405, 3632, 3840, 3908, 4086, 4540, 4885, 5448, 5760, 5862, 6810, 7264, 7816, 8172, 8793, 9080, 9770, 10215, 10896, 11520, 11724, 13620, 14528, 14655, 15632, 16344, 17586, 18160, 19540, 20430, 21792, 23448, 27240, 29056, 29310, 31264, 32688, 35172, 36320, 39080, 40860, 43584, 43965, 46896, 54480, 58112, 58620, 62528, 65376, 70344, 72640, 78160, 81720, 87168, 87930, 93792, 108960, 117240, 125056, 130752, 140688, 145280, 156320, 163440, 174336, 175860, 187584, 217920, 221779, 234480, 250112, 261504, 281376, 290560, 312640, 326880, 351720, 375168, 435840, 443558, 468960, 523008, 562752, 625280, 653760, 665337, 703440, 750336, 871680, 887116, 937920, 1108895, 1125504, 1250560, 1307520, 1330674, 1406880, 1774232, 1875840, 1996011, 2217790, 2251008, 2615040, 2661348, 2813760, 3326685, 3548464, 3751680, 3992022, 4435580, 5322696, 5627520, 6653370, 7096928, 7984044, 8871160, 9980055, 10645392, 11255040, 13306740, 14193856, 15968088, 17742320, 19960110, 21290784, 26613480, 28387712, 31936176, 35484640, 39920220, 42581568, 53226960, 56775424, 63872352, 70969280, 79840440, 85163136, 106453920, 127744704, 141938560, 159680880, 170326272, 212907840, 255489408, 283877120, 319361760, 425815680, 510978816, 638723520, 851631360, 1277447040, 2554894080]

約数ペア:

[(1, 2554894080), (2, 1277447040), (3, 851631360), (4, 638723520), (5, 510978816), (6, 425815680), (8, 319361760), (9, 283877120), (10, 255489408), (12, 212907840), (15, 170326272), (16, 159680880), (18, 141938560), (20, 127744704), (24, 106453920), (30, 85163136), (32, 79840440), (36, 70969280), (40, 63872352), (45, 56775424), (48, 53226960), (60, 42581568), (64, 39920220), (72, 35484640), (80, 31936176), (90, 28387712), (96, 26613480), (120, 21290784), (128, 19960110), (144, 17742320), (160, 15968088), (180, 14193856), (192, 13306740), (227, 11255040), (240, 10645392), (256, 9980055), (288, 8871160), (320, 7984044), (360, 7096928), (384, 6653370), (454, 5627520), (480, 5322696), (576, 4435580), (640, 3992022), (681, 3751680), (720, 3548464), (768, 3326685), (908, 2813760), (960, 2661348), (977, 2615040), (1135, 2251008), (1152, 2217790), (1280, 1996011), (1362, 1875840), (1440, 1774232), (1816, 1406880), (1920, 1330674), (1954, 1307520), (2043, 1250560), (2270, 1125504), (2304, 1108895), (2724, 937920), (2880, 887116), (2931, 871680), (3405, 750336), (3632, 703440), (3840, 665337), (3908, 653760), (4086, 625280), (4540, 562752), (4885, 523008), (5448, 468960), (5760, 443558), (5862, 435840), (6810, 375168), (7264, 351720), (7816, 326880), (8172, 312640), (8793, 290560), (9080, 281376), (9770, 261504), (10215, 250112), (10896, 234480), (11520, 221779), (11724, 217920), (13620, 187584), (14528, 175860), (14655, 174336), (15632, 163440), (16344, 156320), (17586, 145280), (18160, 140688), (19540, 130752), (20430, 125056), (21792, 117240), (23448, 108960), (27240, 93792), (29056, 87930), (29310, 87168), (31264, 81720), (32688, 78160), (35172, 72640), (36320, 70344), (39080, 65376), (40860, 62528), (43584, 58620), (43965, 58112), (46896, 54480)]